Bhastrika means bellows. In this pranayama, just as a blacksmith blows his bellows rapidly, so that alzoypu can inhale and exhale rapidly. To practice, sit in your favourite asana, close the mouth, Inhale and exhale quickly like the bellow while dilating and contracting the heat. Begin with 10 expulsions and increase it gradually to 20 to25. Inhale deeply after ea h round. Retain the breath as long as comfortable and then slowly exhale.
Benefits: Bhastrika removes inflammation of the throat , increases the gastric fire, destroys phlegm and all diseases of the nose and lungs, eradicates asthma, consumption and other diseases which arise from arise from excess of wind, bile and phlegm. It gives warmth to the body and enables prana to break through the three grant his, psychic knots.